Shiera was born and raised between the warrior caste of a mighty people. It was created to keep the humanoid slaves under the control of human elite of his people and to face any threat to their society.
In her words:
''When love, love without guilt or shame! When fight, fight without fear or shame! Fight for victory! Victory is the highest honor in a fight and death the least of shame! It is no shame to lose to a better opponent but never surrender! or be shy about using tricks and cheating to win!''
